Base | Representation |
---|---|
bin | 101011111011100101010… |
… | …001111001000001111001 |
3 | 101200121100021202111212001 |
4 | 223323211101321001321 |
5 | 343430213402324142 |
6 | 10230511514021001 |
7 | 431052332114215 |
oct | 53734521710171 |
9 | 11617307674761 |
10 | 3018913714297 |
11 | a643500a8218 |
12 | 409104117761 |
13 | 18b8b4149220 |
14 | a618ac0d945 |
15 | 537dee375b7 |
hex | 2bee5479079 |
3018913714297 has 16 divisors (see below), whose sum is σ = 3280067069328. Its totient is φ = 2761895485440.
The previous prime is 3018913714273. The next prime is 3018913714301. The reversal of 3018913714297 is 7924173198103.
It is a happy number.
It can be written as a sum of positive squares in 8 ways, for example, as 369298074601 + 2649615639696 = 607699^2 + 1627764^2 .
It is not a de Polignac number, because 3018913714297 - 219 = 3018913190009 is a prime.
It is a super-2 number, since 2×30189137142972 (a number of 26 digits) contains 22 as substring.
It is a Duffinian number.
It is not an unprimeable number, because it can be changed into a prime (3018913714097) by changing a digit.
It is a pernicious number, because its binary representation contains a prime number (23) of ones.
It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 43419753 + ... + 43489225.
It is an arithmetic number, because the mean of its divisors is an integer number (205004191833).
Almost surely, 23018913714297 is an apocalyptic number.
It is an amenable number.
3018913714297 is a deficient number, since it is larger than the sum of its proper divisors (261153355031).
3018913714297 is a wasteful number, since it uses less digits than its factorization.
3018913714297 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 99180.
The product of its (nonzero) digits is 2286144, while the sum is 55.
The spelling of 3018913714297 in words is "three trillion, eighteen billion, nine hundred thirteen million, seven hundred fourteen thousand, two hundred ninety-seven".
• e-mail: info -at- numbersaplenty.com • Privacy notice • done in 0.075 sec. • engine limits •